no.… Suryeon got him beat up in the club and then drugged him, then sexually assaulted him. Idk if you missed that detail when reading but it was shown during a flashback that Yeonwu had in the previous chapters.
Yes ROSA took advantage of him during that vulnerable moment. But Suryeon always drugs him and sexually assaults him because he can’t get it up since he isn’t physically attracted to her the way he is towards Rosa from what I’ve noticed

TODAY’s CHAPter was so good ! The yearning in Yeonwu’s eyes as he kissed Rosa, the yearning in his dialogue. They’re down bad for each other I’m so excited for next chapter.
ANYWAYS, I hate how Yeonwu didn’t tell Rosa about her mom sexually assaulting him under the influence, and how she got him beat up for not sleeping with any of the women for six months.
But I kind of understand why he didn’t do it, he doesn’t want Rosa’s hate to be directed towards Suryeon he wants all of Rosa’s hate fully on him because at least he knows Rosa is thinking about him and he’s obsessed with that thought as well as a yearner for her.
I wanna know what WILL happen if Rosa ever finds out the truth about what Suryeon did to Yeonwu.